/// <summary>
/// Writes collection as json
/// </summary>
/// <param name="collection"></param>
/// <param name="context"></param>
/// <param name="formatting"></param>
/// <param name="ostrm"></param>
public static void SaveAsJson(this NodeStateCollection collection, Stream ostrm,
Newtonsoft.Json.Formatting formatting, ISystemContext context)
{
using (var encoder = new JsonEncoderEx(ostrm, context.ToMessageContext(),
JsonEncoderEx.JsonEncoding.Array, formatting)
{
UseAdvancedEncoding = true,
IgnoreDefaultValues = true
}) {
foreach (var node in collection.ToNodeModels(context))
{
if (node != null)
{
encoder.WriteEncodeable(null, new EncodeableNodeModel(node));
}
}
}
}
/// <summary>
/// Writes the collection to a stream using the Opc.Ua.Schema.UANodeSet schema.
/// </summary>
/// <param name="collection"></param>
/// <param name="ostrm"></param>
/// <param name="lastModified"></param>
/// <param name="context"></param>
/// <param name="model"></param>
public static void SaveAsNodeSet2(this NodeStateCollection collection, Stream ostrm,
DateTime?lastModified, ISystemContext context, ModelTableEntry model = null) =>
NodeSet2.Create(collection.ToNodeModels(context), model, lastModified, context).Save(ostrm);